UOMaskTableの取得

import java.awt.Color;
import java.awt.Component;
import java.awt.Font;
import java.awt.Graphics;
import java.util.HashMap;
 
import javax.media.Manager;
import javax.media.Player;
import javax.tv.xlet.Xlet;
import javax.tv.xlet.XletContext;
 
import org.bluray.media.UOMaskTableChangedEvent;
import org.bluray.media.UOMaskTableControl;
import org.bluray.media.UOMaskTableListener;
import org.bluray.media.UOMaskedEvent;
import org.bluray.net.BDLocator;
import org.davic.media.MediaLocator;
import org.havi.ui.HScene;
import org.havi.ui.HSceneFactory;
import org.havi.ui.HScreen;
 
public class Main extends Component implements Xlet, UOMaskTableListener {
    UOMaskTableControl umtc;
    boolean[] curr, prev;
    HashMap map = new HashMap();
    public void initXlet(XletContext xc){
        try {
            map.put(new Integer( UOMaskTableControl.ACTIVATE_BUTTON_MASK_INDEX ), "ACTIVATE_BUTTON_MASK");
            map.put(new Integer( UOMaskTableControl.ANGLE_CHANGE_MASK_INDEX  ), "ANGLE_CHANGE_MASK");
            map.put(new Integer( UOMaskTableControl.AUDIO_CHANGE_MASK_INDEX  ), "AUDIO_CHANGE_MASK");
            map.put(new Integer( UOMaskTableControl.BACKWARD_PLAY_MASK_INDEX  ), "BACKWARD_PLAY_MASK");
            map.put(new Integer( UOMaskTableControl. CHAPTER_SEARCH_MASK_INDEX   ), "CHAPTER_SEARCH_MASK");
            map.put(new Integer( UOMaskTableControl.FORWARD_PLAY_MASK_INDEX  ), "FORWARD_PLAY_MASK");
            map.put(new Integer( UOMaskTableControl.MOVE_DOWN_SELECTED_BUTTON_MASK_INDEX  ), "MOVE_DOWN_SELECTED_BUTTON_MASK");
            map.put(new Integer( UOMaskTableControl.MOVE_LEFT_SELECTED_BUTTON_MASK_INDEX  ), "MOVE_LEFT_SELECTED_BUTTON_MASK");
            map.put(new Integer( UOMaskTableControl.MOVE_RIGHT_SELECTED_BUTTON_MASK_INDEX  ), "MOVE_RIGHT_SELECTED_BUTTON_MASK");
            map.put(new Integer( UOMaskTableControl.MOVE_UP_SELECTED_BUTTON_MASK_INDEX  ), "MOVE_UP_SELECTED_BUTTON_MASK");
            map.put(new Integer( UOMaskTableControl.PAUSE_ON_MASK_INDEX  ), "PAUSE_ON_MASK");
            map.put(new Integer( UOMaskTableControl.PG_TEXTST_CHANGE_MASK_INDEX  ), "PG_TEXTST_CHANGE_MASK");
            map.put(new Integer( UOMaskTableControl.PG_TEXTST_ENABLE_DISABLE_MASK_INDEX  ), "PG_TEXTST_ENABLE_DISABLE_MASK");
            map.put(new Integer( UOMaskTableControl.PIP_PG_TEXTST_CHANGE_MASK_INDEX   ), "PIP_PG_TEXTST_CHANGE_MASK");
            map.put(new Integer( UOMaskTableControl.POPUP_OFF_MASK_INDEX  ), "POPUP_OFF_MASK");
            map.put(new Integer( UOMaskTableControl. POPUP_ON_MASK_INDEX  ), "POPUP_ON_MASK");
            map.put(new Integer( UOMaskTableControl.PRIMARY_AUDIO_CHANGE_MASK_INDEX  ), "PRIMARY_AUDIO_CHANGE_MASK");
            map.put(new Integer( UOMaskTableControl.RESUME_MASK_INDEX  ), "RESUME_MASK");
            map.put(new Integer( UOMaskTableControl.SECONDARY_AUDIO_CHANGE_MASK_INDEX  ), "SECONDARY_AUDIO_CHANGE_MASK");
            map.put(new Integer( UOMaskTableControl.SECONDARY_AUDIO_ENABLE_DISABLE_MASK_INDEX  ), "SECONDARY_AUDIO_ENABLE_DISABLE_MASK");
            map.put(new Integer( UOMaskTableControl.SECONDARY_VIDEO_CHANGE_MASK_INDEX  ), "SECONDARY_VIDEO_CHANGE_MASK");
            map.put(new Integer( UOMaskTableControl.SECONDARY_VIDEO_ENABLE_DISABLE_MASK_INDEX  ), "SECONDARY_VIDEO_ENABLE_DISABLE_MASK");
            map.put(new Integer( UOMaskTableControl.SELECT_AND_ACTIVATE_MASK_INDEX  ), "SELECT_AND_ACTIVATE_MASK");
            map.put(new Integer( UOMaskTableControl.SELECT_BUTTON_MASK_INDEX  ), "SELECT_BUTTON_MASK");
            map.put(new Integer( UOMaskTableControl.SKIP_BACK_TO_PREVIOUS_POINT_MASK_INDEX  ), "SKIP_BACK_TO_PREVIOUS_POINT_MASK");
            map.put(new Integer( UOMaskTableControl.SKIP_TO_NEXT_POINT_MASK_INDEX  ), "SKIP_TO_NEXT_POINT_MASK");
            map.put(new Integer( UOMaskTableControl.STILL_OFF_MASK_INDEX  ), "STILL_OFF_MASK");
            map.put(new Integer( UOMaskTableControl.STOP_MASK_INDEX  ), "STOP_MASK");
            map.put(new Integer( UOMaskTableControl.TIME_SEARCH_MASK_INDEX  ), "TIME_SEARCH_MASK");
 
            HScene hs= HSceneFactory.getInstance().getFullScreenScene(
                    HScreen.getDefaultHScreen().getDefaultHGraphicsDevice());
            setBounds(hs.getBounds());
            setFont(new Font(null, Font.BOLD, 32));
            hs.setBackgroundMode(HScene.BACKGROUND_FILL);
            hs.add(this);
            hs.setVisible(true);
 
            Player player = Manager.createPlayer(new MediaLocator(new BDLocator("bd://1.PLAYLIST:00000")));
            // UOMaskTableControlを取得
            umtc = (UOMaskTableControl) player.getControl("org.bluray.media.UOMaskTableControl");
            umtc.addUOMaskTableEventListener(this);
            player.start();
        } catch (Exception e){
        }
    }
    public void startXlet(){}
    public void pauseXlet(){    }
    public void destroyXlet(boolean unconditional){ }
 
    public void paint(Graphics g ){
        int x=100, y=50;
        for( int i = 0; i < curr.length; i++ ){
            String name = (String)map.get( new Integer(i) );
            if( null != name ){
                if( curr[i] == prev[i] ){
                    g.setColor(Color.white);
                } else {
                    g.setColor(Color.red);
                }
                g.drawString( name+":"+curr[i], x, y ); y += 35;
            }
        }
    }
    // リスナーを実装
    public void receiveUOMaskTableChangedEvent(UOMaskTableChangedEvent e) {
        prev = curr;
        curr = umtc.getMaskedUOTable(); repaint();
    }
    public void receiveUOMaskedEvent(UOMaskedEvent e) {}